EP 2652627 A1 20131023 - INPUT INTERFACE FOR A TRANSMIT/RECEIVE STATION AND STATION COMPRISING SAME
Title (en)
INPUT INTERFACE FOR A TRANSMIT/RECEIVE STATION AND STATION COMPRISING SAME
Title (de)
EINGANGSSCHNITTSTELLE FÜR EINE SENDE-EMPFANGSSTATION UND STATION DAMIT
Title (fr)
INTERFACE D'ENTRÉE POUR UN POSTE D'ÉMISSION/RÉCEPTION ET POSTE LE COMPORTANT
Publication
Application
Priority
- FR 1004845 A 20101213
- EP 2011072547 W 20111213
Abstract (en)
[origin: WO2012080212A1] The input interface for a radio transmit/receiver station comprises: - an input (30A) for receiving a signal either of a variable voltage varying over a predetermined voltage span, or of an open-collector signal having a voltage (0V) corresponding to the low logic state; - a first output (30B) for the variable voltage signal; a second output (30C) as open collector; the first and second outputs (30C, 30B) are linked to the same input (30A) and the input (30A) is linked to a reference potential by a first voltage divider bridge (44) whose midpoint (44C) is linked to the positive terminal of an open-loop comparator (42), the output of which is linked to the second output (30C).
IPC 8 full level
G06F 13/40 (2006.01); H03K 5/00 (2006.01)
CPC (source: EP US)
G06F 13/387 (2013.01 - US); G06F 13/4072 (2013.01 - EP US); H03K 5/00 (2013.01 - EP US)
Citation (search report)
See references of WO 2012080212A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
FR 2968863 A1 20120615; FR 2968863 B1 20121228; EP 2652627 A1 20131023; EP 2652627 B1 20170913; IL 226888 A 20170629; US 2013321058 A1 20131205; US 8965305 B2 20150224; WO 2012080212 A1 20120621
DOCDB simple family (application)
FR 1004845 A 20101213; EP 11794181 A 20111213; EP 2011072547 W 20111213; IL 22688813 A 20130612; US 201113993420 A 20111213